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<head><meta charset="utf-8"><title>powi regression · t-compiler · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/index.html">t-compiler</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html">powi regression</a></h3>

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<a name="202022537"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202022537" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202022537">(Jun 25 2020 at 20:45)</a>:</h4>
<p><span class="user-mention" data-user-id="116266">@Santiago Pastorino</span> can you elaborate what I should confirm here? <a href="https://github.com/rust-lang/rust/issues/73420#issuecomment-649777426">https://github.com/rust-lang/rust/issues/73420#issuecomment-649777426</a></p>



<a name="202022570"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202022570" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202022570">(Jun 25 2020 at 20:45)</a>:</h4>
<p>if closing the issue is ok</p>



<a name="202022621"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202022621" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202022621">(Jun 25 2020 at 20:45)</a>:</h4>
<p>I mean, unsure who is the one that catches the <code>relnotes</code> issues and how do they do that</p>



<a name="202022700"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202022700" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202022700">(Jun 25 2020 at 20:46)</a>:</h4>
<p>but I guess the process involves checking closed issues/prs?</p>



<a name="202023698"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202023698" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202023698">(Jun 25 2020 at 20:55)</a>:</h4>
<p><span class="user-mention" data-user-id="219696">@XAMPPRocky</span> -- do you know? I guess we probably have docs somewhere</p>
<p>presumably you've run the tooling on 1.45 though and don't plan to run it again?</p>



<a name="202104860"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202104860" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> XAMPPRocky <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202104860">(Jun 26 2020 at 15:26)</a>:</h4>
<p><span class="user-mention" data-user-id="116266">@Santiago Pastorino</span> How the release notes works is usually a week or two after the previous release I will run the relnotes tool (linked below), which catches all merged PRs during the six weeks between cutoffs.</p>
<p><a href="https://github.com/rust-lang/relnotes">https://github.com/rust-lang/relnotes</a></p>
<p><span class="user-mention" data-user-id="116122">@simulacrum</span> There isn't much point in running it again, since it generates a full list, I currently don't have an easy to see things that were backported. I would say the best way to raise after I've made the PR is to post in the PR and/or ping me.</p>



<a name="202104901"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202104901" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202104901">(Jun 26 2020 at 15:27)</a>:</h4>
<p>does a github ping work fine for you?</p>



<a name="202104926"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202104926" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> XAMPPRocky <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202104926">(Jun 26 2020 at 15:27)</a>:</h4>
<p>Yep that would be the ideal ping in fact. <span aria-label="slight smile" class="emoji emoji-1f642" role="img" title="slight smile">:slight_smile:</span></p>



<a name="202106724"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202106724" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202106724">(Jun 26 2020 at 15:41)</a>:</h4>
<p><span class="user-mention silent" data-user-id="219696">XAMPPRocky</span> <a href="#narrow/stream/131828-t-compiler/topic/powi.20regression/near/202104860">said</a>:</p>
<blockquote>
<p><span class="user-mention silent" data-user-id="116266">Santiago Pastorino</span> How the relase notes works is usually a week or two after the previous release I will run the relnotes tool (linked below), which catches all merged PRs during the six weeks between cutoffs.</p>
<p><a href="https://github.com/rust-lang/relnotes">https://github.com/rust-lang/relnotes</a></p>
<p><span class="user-mention silent" data-user-id="116122">simulacrum</span> There isn't much point in running it again, since it generates a full list, I currently don't have an easy to see things that were backported. I would say the best way to raise after I've made the PR is to post in the PR and/or ping me.</p>
</blockquote>
<p>note that this is not a PR but an issue, will the tool catch that too?</p>



<a name="202106774"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202106774" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202106774">(Jun 26 2020 at 15:41)</a>:</h4>
<p>in this case it's about a beta backport so tool catching it won't matter, it's too late</p>



<a name="202106863"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202106863" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202106863">(Jun 26 2020 at 15:42)</a>:</h4>
<p>?</p>



<a name="202106922"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202106922" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202106922">(Jun 26 2020 at 15:42)</a>:</h4>
<p><span class="user-mention" data-user-id="116122">@simulacrum</span> I didn't understand what you meant, I was talking about adding some notes about the LLVM change</p>



<a name="202106972"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202106972" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202106972">(Jun 26 2020 at 15:43)</a>:</h4>
<p>Erin isn't going to run the tool for 1.45 (current beta) again, and this would need to be added to 1.45 notes</p>



<a name="202107548"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202107548" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202107548">(Jun 26 2020 at 15:48)</a>:</h4>
<p><span aria-label="+1" class="emoji emoji-1f44d" role="img" title="+1">:+1:</span></p>



<a name="202107580"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202107580" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202107580">(Jun 26 2020 at 15:48)</a>:</h4>
<p>in any case my original request is already answered, we shouldn't close this issue :)</p>



<a name="202107627"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202107627" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> XAMPPRocky <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202107627">(Jun 26 2020 at 15:49)</a>:</h4>
<p><span class="user-mention" data-user-id="116266">@Santiago Pastorino</span> Issues are ignored by the tool. It has to be a pull request.</p>



<a name="202107783"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202107783" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202107783">(Jun 26 2020 at 15:50)</a>:</h4>
<p>ok, so what do you both mean in concrete?</p>



<a name="202107809"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202107809" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202107809">(Jun 26 2020 at 15:50)</a>:</h4>
<p>what do we need to do to add these notes for the release</p>



<a name="202109371"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/powi%20regression/near/202109371" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> XAMPPRocky <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/powi.20regression.html#202109371">(Jun 26 2020 at 16:03)</a>:</h4>
<p><span class="user-mention" data-user-id="116266">@Santiago Pastorino</span> Post here <a href="https://github.com/rust-lang/rust/pull/73354">https://github.com/rust-lang/rust/pull/73354</a></p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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